Base | Representation |
---|---|
bin | 1011101100100… |
… | …1001100111100 |
3 | 10102022102202221 |
4 | 2323021030330 |
5 | 100024333440 |
6 | 4511255124 |
7 | 1133664022 |
oct | 273111474 |
9 | 112272687 |
10 | 49058620 |
11 | 25768516 |
12 | 1451a4a4 |
13 | a218a90 |
14 | 6730712 |
15 | 4490d4a |
hex | 2ec933c |
49058620 has 24 divisors (see below), whose sum is σ = 110948544. Its totient is φ = 18113856.
The previous prime is 49058587. The next prime is 49058621. The reversal of 49058620 is 2685094.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49058621) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94084 + ... + 94603.
It is an arithmetic number, because the mean of its divisors is an integer number (4622856).
Almost surely, 249058620 is an apocalyptic number.
It is an amenable number.
49058620 is an abundant number, since it is smaller than the sum of its proper divisors (61889924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49058620 is a wasteful number, since it uses less digits than its factorization.
49058620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188709 (or 188707 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 49058620 is about 7004.1858913081. The cubic root of 49058620 is about 366.0764370001.
The spelling of 49058620 in words is "forty-nine million, fifty-eight thousand, six hundred twenty".
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